From: Brent Foster (jbrentfoster@yahoo.com)
Date: Mon Sep 11 2006 - 21:30:22 ART
2 Questions:
Why are you explicitly denying the 224.3.3.3 group?
By only permitting 224.2.2.2 in your ACL you are
implicitly denying all other groups.
Also, when you say you can "ping" the group are you
running sparse-dense mode? If so, then you would
still be able to ping even without RP and sparse mode
group registration.
--Brent
--- Fady Boules <fboules@synergyps.org> wrote:
> You have to use ip pim accept-register list command
> at the RP
>
> Fady
>
>
> -----Original Message-----
> From: nobody@groupstudy.com
> [mailto:nobody@groupstudy.com] On Behalf Of
> xprtofnet
> Sent: Monday, September 11, 2006 8:51 PM
> To: ccielab
> Subject: How to filter RP Group registration ?
>
> Folks,
>
> This is what i am trying to do but dont know if
> whats
> wrong:
>
> I want RP to accept registration from 224.2.2.2 only
> and i am denying 224.3.3.3
>
> Here is RP configs:
>
> ip pim send-rp-announce Loopback0 scope 10
> group-list
> 10
> ip pim send-rp-discovery Loopback0 scope 10
> !
> access-list 10 permit 224.2.2.2 log
> access-list 10 deny 224.3.3.3 log
> !
>
> but here is what it shows:
>
> R4#sho ip pim rp map
> PIM Group-to-RP Mappings
> This system is an RP (Auto-RP)
> This system is an RP-mapping agent (Loopback0)
>
> Group(s) 224.2.2.2/32
> RP 100.1.4.4 (?), v2v1
> Info source: 100.1.4.4 (?), elected via Auto-RP
> Uptime: 00:03:49, expires: 00:02:11
> Group(s) (-)224.3.3.3/32
> RP 100.1.4.4 (?), v2v1
> Info source: 100.1.4.4 (?), elected via Auto-RP
> Uptime: 00:03:49, expires: 00:02:07
> R4#
>
> Why is 224.3.3.3 showing up when I have a filter ?
>
> I am not sure what (-) means...but i am able to PING
> this group.
>
> How can I stop the Source/Recievers from
> communicating
> through RP with filtering ?
>
>
> Thank you..
>
>
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This archive was generated by hypermail 2.1.4 : Sun Oct 01 2006 - 16:55:40 ART